Fix unreachable code in Model mergeVars
Fix unreachable code in Model mergeVars

Squashed commit of the following:

commit c8326460a46e563816ebfe7d9a13c475c2f0be63
Author: Fitorec <chanerec@gmail.com>
Date:   Tue Dec 6 18:04:11 2011 -0600

    add a space after the comma in the $merge array

commit 22ad6cdca503a6bbd68851acb0458bb7ab3388f0
Author: Fitorec <chanerec@gmail.com>
Date:   Tue Dec 6 03:31:54 2011 -0600

    removing the condition and adding actsAs to the default list of merged keys.

commit afa4dd0dee55c8b0d9533b8dde3a65aae3e08a34
Author: Fitorec <chanerec@gmail.com>
Date:   Mon Dec 5 12:10:32 2011 -0600

    Solving the small defect in the array of behaviors(actsAs)

Signed-off-by: mark_story <f1b5a91d4d6ad523f2610114591c007e75d15084@mark-story.com>

dkarvounaris/cakephp,dakota/cakephp,jjj117/cakephp,Balachan27/cakephp,burriko/cakephp,justinyost/cakephp,berrygoudswaard/cakephp,erikfig/cakephp,michaelze/cakephp,michaelze/cakephp,bravo-kernel/cakephp,CVO-Technologies/cakephp,ADmad/cakephp,bravo-kernel/cakephp,ionas/cakephp,timhoeppner/cakephp,davidyell/cakephp,cakephp/cakephp,web-player/cakephp,et304383/passbolt_api,khoimt/cakephp-study,Phillaf/cakephp,CVO-Technologies/cakephp,ndm2/cakephp,ndm2/cakephp,ionas/cakephp,elboletaire/cakephp,cakephp/cakephp,yinhe007/cakephp,nrother/cakephp,bravo-kernel/cakephp,mvdriel/cakephp,thinkingmedia/cakephp,web-player/cakephp,jerems02/cakephp,davidyell/cakephp,justinyost/cakephp,HavokInspiration/cakephp,timhoeppner/cakephp,ndm2/cakephp,khoimt/cakephp-study,ionas/cakephp,gmponos/cakephp,garethellis36/cakephp,burriko/cakephp,eryw/cakephp,berrygoudswaard/cakephp,yinhe007/cakephp,petteyg/cakephp,davidyell/cakephp,CakeDC/cakephp,pbaire/cakephp,jeffblack360/cakephp,elboletaire/cakephp,eryw/cakephp,ADmad/cakephp,erikfig/cakephp,CakeDC/cakephp,ADmad/cakephp,tgr0ss/cakephp,kumamidori/cakephp,nrother/cakephp,HavokInspiration/cakephp,Phillaf/cakephp,dakota/cakephp,jerems02/cakephp,Phillaf/cakephp,et304383/passbolt_api,petteyg/cakephp,tenkoma/cakephp,tenkoma/cakephp,mvdriel/cakephp,nrother/cakephp,eboominathan/cakephp,thinkingmedia/cakephp,gmponos/cakephp,mvdriel/cakephp,et304383/passbolt_api,michaelze/cakephp,HavokInspiration/cakephp,tisu2tisu/cakephp,cakephp/cakephp,burriko/cakephp,garethellis36/cakephp,dakota/cakephp,akintoey/cakephp,eryw/cakephp,et304383/passbolt_api,kumamidori/cakephp,dakota/cakephp,yinhe007/cakephp,tgr0ss/cakephp,eboominathan/cakephp,khoimt/cakephp-study,mvdriel/cakephp,berrygoudswaard/cakephp,garethellis36/cakephp,justinyost/cakephp,jjj117/cakephp,kumamidori/cakephp,adopico/cakephp,jeffblack360/cakephp,dkarvounaris/cakephp,web-player/cakephp,timhoeppner/cakephp,akintoey/cakephp,erikfig/cakephp,pbaire/cakephp,cakephp/cakephp,Balachan27/cakephp,adopico/cakephp,garethellis36/cakephp,gmponos/cakephp,tisu2tisu/cakephp,ADmad/cakephp,ndm2/cakephp,tenkoma/cakephp,cakephp-fr/cakephp,jerems02/cakephp,Balachan27/cakephp,CakeDC/cakephp,petteyg/cakephp,jjj117/cakephp,tgr0ss/cakephp,elboletaire/cakephp,eboominathan/cakephp,jeffblack360/cakephp,CakeDC/cakephp,pbaire/cakephp,CVO-Technologies/cakephp,cakephp-fr/cakephp,tenkoma/cakephp,thinkingmedia/cakephp,akintoey/cakephp,dkarvounaris/cakephp,tisu2tisu/cakephp,et304383/passbolt_api,cakephp-fr/cakephp,petteyg/cakephp,adopico/cakephp